102259840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6989

約数の個数: 64

約数和(自身を含む): 255130560

約数和(自身を除く): 152870720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 6947, 7360, 13894, 14720, 27788, 34735, 55576, 69470, 111152, 138940, 159781, 222304, 277880, 319562, 444608, 555760, 639124, 798905, 889216, 1111520, 1278248, 1597810, 2223040, 2556496, 3195620, 4446080, 5112992, 6391240, 10225984, 12782480, 20451968, 25564960, 51129920, 102259840]

約数ペア:

[(1, 102259840), (2, 51129920), (4, 25564960), (5, 20451968), (8, 12782480), (10, 10225984), (16, 6391240), (20, 5112992), (23, 4446080), (32, 3195620), (40, 2556496), (46, 2223040), (64, 1597810), (80, 1278248), (92, 1111520), (115, 889216), (128, 798905), (160, 639124), (184, 555760), (230, 444608), (320, 319562), (368, 277880), (460, 222304), (640, 159781), (736, 138940), (920, 111152), (1472, 69470), (1840, 55576), (2944, 34735), (3680, 27788), (6947, 14720), (7360, 13894)]